<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>

  <script>

    function Father(uname, age, gender) {

      this.uname = uname

      this.age = age

      this.gender = gender
    }

    Father.prototype.money = function () {
      console.log('赚了一个小目标')
    }

    const father = new Father('老吴',50,'男')
    console.log(father);
    father.money()
   


    function Son(uname, age, gender){
      // 继承父元素属性
      Father.call(this,uname,age,gender)
    }


    // 继承父元素的函数方法
    Son.prototype = new Father()
    Son.prototype.constructor = Son
    const son = new Son('小吴',18,'男')
    console.log(son);
    son.money()

  </script>
</body>

</html>